How Do You Spell RECESSUS SPHAERICUS?

1. Recessus sphaericus is a Latin term used in anatomy to describe a specific anatomical structure. "Recessus" can be translated as "recess" or "cavity," while "sphaericus" refers to "spherical" or "round" in shape. Therefore, "recessus sphaericus" can be defined as a spherical or round cavity or recess.

   In human anatomy, the term recessus sphaericus is most commonly used to refer to a specific recess or depression found in the cranium, which is the bony structure that surrounds and protects the brain. This particular recess is located in the base of the skull, specifically in the middle cranial fossa, which forms the floor of the cranial cavity.

   The recessus sphaericus is situated anteriorly to the internal auditory meatus (also known as the internal acoustic meatus). This meatus is a narrow canal that allows passage for various structures, including nerves and blood vessels, primarily related to hearing and balance.

   The depth and shape of the recessus sphaericus can vary among individuals, but it generally appears as a rounded or spherical hollow within the cranial base. Its anatomical location and unique shape make it an important landmark for various diagnostic procedures and surgical interventions in the area, such as when approaching the internal acoustic meatus for surgical treatment of certain conditions affecting the auditory or vestibular systems.

2. Spherical recess, fovea hemisphaerica, a rounded depression on the inner wall of the vestibule of the labyrinth, lodging the sacculus.

   A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.

Common Misspellings for RECESSUS SPHAERICUS

The term "recessus sphaericus" is a Latin phrase that translates to "spherical recess" in English.

To understand its etymology, we can break down the two individual components of the phrase:

1. "Recessus" is a Latin noun derived from the verb "recedere", meaning "to recede" or "to withdraw". It is formed from the prefix "re-" (indicating backward or back) and "cedere" (meaning "to go" or "to yield"). The noun "recessus" refers to a space or hollow area, often suggesting a withdrawal or indentation.

2. "Sphaericus" is the Latin adjective form of "sphaera", which means "sphere" or "ball". It comes from the Ancient Greek word "sphaira" (σφαῖρα), which carries a similar meaning.